APA aipamena

Cooper, B. (1967). A mission for Betty Smith. Heinemann.

Chicago Style aipamena

Cooper, Brain. A Mission for Betty Smith. London: Heinemann, 1967.

MLA aipamena

Cooper, Brain. A Mission for Betty Smith. Heinemann, 1967.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.